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Oppenheimer Asset Management’s Penumbra PEN Stock Holding History

Oppenheimer Asset Management’s Portfolio PEN Stock Details PEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-4,397
Closed -$1.44M – 1172
2026
Q1 		$1.44M Sell
4,397
-1,987
-31% -$673K 0.02% 638
2025
Q4 		$1.98M Sell
6,384
-14
-0.2% -$3.87K 0.02% 502
2025
Q3 		$1.62M Sell
6,398
-1,089
-15% -$275K 0.02% 633
2025
Q2 		$1.92M Sell
7,487
-510
-6% -$139K 0.02% 569
2025
Q1 		$2.14M Sell
7,997
-758
-9% -$205K 0.03% 501
2024
Q4 		$2.08M Sell
8,755
-363
-4% -$82.5K 0.03% 517
2024
Q3 		$1.77M Buy
9,118
+347
+4% +$65.6K 0.02% 578
2024
Q2 		$1.58M Buy
+8,771
New +$1.75M 0.02% 604

Other funds holding PEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.3B AUM 67.69% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
ECM
ExodusPoint Capital Management New York $15.5B AUM 38.81% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Oppenheimer Asset Management's PEN Position: Q2 2026 in Review

Oppenheimer Asset Management sold out of Penumbra (PEN) in Q2 2026, closing a stake of 4,397 shares — an estimated $1.44M sold.

Oppenheimer Asset Management first reported a position in PEN in Q2 2024 and held it in 8 quarters. The position peaked at $2.14M in Q1 2025. 451 funds tracked by Wall St. Rank hold PEN as of Q2 2026.

  • Oppenheimer Asset Management reported no remaining Penumbra position as of Q2 2026 after selling out during the quarter.
  • Oppenheimer Asset Management sold 4,397 Penumbra shares in Q2 2026, an estimated $1.44M.
  • Oppenheimer Asset Management first reported a position in Penumbra in Q2 2024 and held it in 8 quarters.
  • Oppenheimer Asset Management's Penumbra position peaked at $2.14M in Q1 2025.
  • 451 funds tracked by Wall St. Rank held Penumbra as of Q2 2026.

Based on Oppenheimer Asset Management's 13F filing for Q2 2026, filed 3 Aug 2026.